Promoter motifs of cpRPGs, mtRPGs and euRPGs in A. thaliana. The first (GCCCA) and third (AAACCCT) motifs are known as site II motif and telo-box motif, respectively. The number on the upper left of each logo is the E-value of MEME prediction. Some motifs only enriched in certain classes of RPGs are shown in Figure S4 in Additional File 1.
Wang et al. BMC Evolutionary Biology 2011 11:161 doi:10.1186/1471-2148-11-161